Joyce Diaz

San Mateo, CA

Bib: 14449 F 30

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Female)
#0 / 2293
Division (F30-34)
#0 / 465
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.13M
18:48/mi
40:02
→ flat
6.62M
14:58/mi
1:47:16
29978
7.12M
21:57/mi
1:58:15
27
10.65M
15:20/mi
2:52:21
127360
Finish· 13.11 mi
15:50/mi
3:31:17
244114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:47:1616:12 /mi+3.0%
2nd Half
1:44:0116:02 /mi✓ faster
Negative split — 3.0% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.13M
40:0218:482.13 mi40:02
18:48
-
6.62M
1:47:1616:124.49 mi1:07:14
14:58
-3:50
7.12M
1:58:1516:360.50 mi10:59
21:57
+6:59
10.65M
2:52:2116:113.53 mi54:06
15:20
-6:37
Finish(13.11 mi)
3:31:1716:072.46 mi38:56
15:50
+0:30
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

14:58 /mi

Average Pace

16:07 /mi

Slowest Pace

21:57 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:40:16

76% of race

Time at Slower Pace

51:01

24% of race

Average Pace: 16:07 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2.13M2.13 mi5201230446552012304465
6.62M4.49 mi5183+182293+1146551672283464
7.12M0.50 mi5182+12292+146551852292462
10.65M3.53 mi5177+52289+346551462275461
Finish(13.11 mi)2.46 mi5166+112285+446551402276462

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 100%
~flat
+6ft-3ft

Overall

5201

Females

2304

F30-34

468

2.13M→6.62M

2.1 - 6.6 mi

Top 100%
×19story building
+299ft-78ft

Overall

5167

Females

2283

F30-34

465

6.62M→7.12M

6.6 - 7.1 mi

Top 100%
×2story building
+27ft-0ft

Overall

5185

Females

2292

F30-34

463

7.12M→10.65M

7.1 - 10.7 mi

Top 99%
×21story building
+127ft-360ft

Overall

5146

Females

2275

F30-34

461

10.65M→Finish

10.7 - 13.1 mi

Top 99%
×17story building
+244ft-114ft

Overall

5140

Females

2276

F30-34

462

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#5201
2.13M6.62M
523*+18
#5201 #5183
6.62M7.12M
12*+1
#5183 #5182
7.12M10.65M
49*+5
#5182 #5177
10.65MFinish
314*+11
#5177 #5166
TOTALS
1348*+35
#5201 #5166

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

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Race Place Events